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RNA4852-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 285 mm; Outer Diameter: 320 mm; Width (Thickness): 60 mm;

RNA4852-XL
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Product Attributes
Bearing Type Roller
Roller Bearing Type Needle
For Load Direction Radial
Construction Single Row
System of Measurement Metric
Seal Type Open
Part Number RNA4852-XL
For Shaft Diameter 285mm
Bore Dia 285mm
Bore Dia Tolerance 0.056mm to 0.088mm
For Housing ID 320mm
Outer Dia 320mm
Outer Dia Tolerance -0.04mm to 0
Width 60mm
Width Tolerance -0.35mm to 0
Chamfer Dimension (r min) 2mm
Ring Material steel
Roller Material steel
Cage Material steel
Dynamic Load Rating (Cr) (Newtons) 415000
Static Load Rating (Cor) (Newtons) 1160000
Fatigue limit load(Cur) (Newtons) 161000
Max Speed (Grease) (RPM) 1660
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 5800
RNA4852-XL
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